Adt fais fab transformer zoo li cas?
Adt fais fab transformer (Power adapter), tseem hu ua lwm lub zog hluav taws xob, yog cov khoom siv hluav taws xob me me thiab cov khoom siv hluav taws xob los muab cov khoom siv hluav taws xob tsis tshua muaj hluav taws xob hloov dua siab tshiab. Nws feem ntau yog tsim los ntawm lub plhaub, lub hwj chim transformer thiab rectifier Circuit Court thiab lwm yam khoom, lub hauv paus ntsiab lus ntawm kev ua hauj lwm yog lub zog tsis ruaj khov siv lub hauv paus ntsiab lus ntawm kev hloov hluav taws xob, los ntawm kev hloov pauv mus rau hauv qhov hluav taws xob tsis tu ncua DC lub zog xav tau los ntawm cov khoom siv hluav taws xob. Raws li txoj kev sib txuas tuaj yeem muab faib ua phab ntsa-plug hom thiab desktop hom, dav siv hauv xov tooj ntawm tes, LCD saib thiab phau ntawv sau computer thiab lwm yam khoom siv hluav taws xob me.
Lub luag haujlwm tseem ceeb ntawm lub hwj chim adapter yog los hloov cov hluav taws xob siab ntawm 220 volts ntawm cov hluav taws xob hauv tsev mus rau qhov tsis tshua muaj hluav taws xob ntawm 5 volts mus rau 20 volts uas cov khoom siv hluav taws xob tuaj yeem ua haujlwm ruaj khov, yog li txhawm rau xyuas kom meej tias cov khoom siv hluav taws xob tuaj yeem ua haujlwm ib txwm muaj. Yog tsis muaj lub hwj chim adapter, kev siv ntau yam khoom siv hluav taws xob yuav raug txwv thiab tsis yooj yim.
Qee tus neeg tuaj yeem tsis meej pem adt fais fab transformer nrog hluav taws xobfais fab mov transformers.
Txawm hais tias ob qho tib si fais fab adapters thiab lub hwj chim transformers koom nrog kev hloov dua siab tshiab thiab kev xa hluav taws xob, lawv muaj qhov sib txawv ntawm ntau txoj hauv kev.
1. Tsim los siv: Lub hom phiaj tseem ceeb ntawm lub hwj chim adapter yog muab lub zog ruaj khov thiab haum DC rau cov khoom siv hluav taws xob me me kom ntseeg tau tias cov khoom siv tuaj yeem ua haujlwm tau zoo. Lub zog hloov hluav taws xob, ntawm qhov tod tes, feem ntau yog siv los hloov qhov voltage ntawm alternating tam sim no (AC) kom tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob sib txawv, xws li hauv lub zog hluav taws xob, qhov hluav taws xob siab mus rau qhov tsis tshua muaj hluav taws xob rau cov neeg siv.
2. Lub hauv paus ntsiab lus ntawm kev ua haujlwm: lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub hwj chim adapter feem ntau suav nrog kev kho, lim dej thiab cov kauj ruam ntawm kev ruaj ntseg voltage, thiab thaum kawg tso tawm lub zog DC. Lub hwj chim transformer tsuas yog nyob ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction, los ntawm kev hloov cov lem piv ntawm lub kauj kom paub qhov voltage transformation.
3. Cov qauv tsim: lub hwj chim adapter feem ntau muaj lub plhaub, lub hwj chim transformer, rectifier Circuit Court thiab lwm yam khoom, cov qauv yog qhov nyuaj. Cov qauv ntawm lub zog transformer yog qhov yooj yim, feem ntau yog tsim los ntawm cov tub ntxhais hlau thiab coil.
4. Output stability: lub hwj chim adapter nyob rau hauv cov zis stability muaj siab yuav tsum tau, feem ntau muaj peev xwm paub tau raws li lub load hloov tau hloov lub voltage muaj nuj nqi, thiaj li yuav xyuas kom meej stability ntawm cov zis voltage. Thiab lub hwj chim transformer nyob rau hauv cov zis voltage stability feem ntau tsis yog li ntawd siab.
5. Scope ntawm daim ntawv thov: fais fab adapters yog dav siv nyob rau hauv lub xov tooj ntawm tes, laptop computers, LCD saib thiab lwm yam khoom siv hluav taws xob me me. Thaum lub hwj chim transformers feem ntau yog siv nyob rau hauv lub hwj chim systems, high-ceev railways, subways thiab lwm yam sij hawm uas muaj voltage ntau dua.
Hauv cov ntsiab lus, muaj qhov sib txawv ntawm qhov sib txawv ntawm lub hwj chim adapters thiab lub hwj chim transformers nyob rau hauv cov nqe lus ntawm tsim lub hom phiaj, ua hauj lwm hauv paus ntsiab lus, system qauv, tso zis stability thiab scope ntawm daim ntawv thov. Cov kev sib txawv no ua rau lawv txhua tus ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv cov ntawv thov tshwj xeeb.
